Results 161 to 170 of about 63,457 (174)

Electrical Measurement of Ferroelectric Properties

2014
Ferroelectric materials are defined by the existence of a finite polarisation at zero electric field, the direction of which can be switched by the application of an external field. Measurement of the electrical properties is therefore an important tool in identifying ferroelectricity and in characterising the ferroelectric properties of a material. In
Mark Stewart, Markys G. Cain, Paul Weaver   +2 more
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Luminescence and Optical Properties of Relaxor Ferroelectrics

Ferroelectrics, 2005
The optical absorption spectrum, luminescence and photoconductivity on single crystals PbMg1/3Nb2/3O3 and on ceramics Pb0.91La0.09(Zr0.65Ti0.35)O 3 are investigated in the wide temperature range. The luminescence spectrum correlates with the photoconductivity spectrum.
Zverev D., Migachev S., Mamin R., Nikitin S., Sadykov M., Başaran E., Mikailov F.   +6 more
openaire   +3 more sources

Unusual properties of nanoscale ferroelectrics

2017
This article describes the unusual properties of nanoscale ferroelectrics (FE), including widely tunable polarization and improved properties in strained ferroelectric thin films; polarization enhancement in superlattices; polarization saturation in ferroelectric thin films under very large inplane strains; occurrence of ferroelectric phase transitions
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Ferroelectric Properties of Lead Metaniobate

Journal of the American Ceramic Society, 1953
Ferroelectric lead metaniobate, Pb(NbO 3 ) 2 , is structurally distinct from the ABO 3 perovskite‐type ferroelectrics presently known. Dielectric and dilatometric data indicate a 570°C. Curie point.
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Ferroelectric Properties of Selenate Alums

Physica Status Solidi (a), 1978
R. Jakubas, Z. Czapla, L. Sobczyk, S. Olejnik   +3 more
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Structural Properties of Ferroelectric Perovskites

1998
Abstract : Under this research grant, we carried out realistic first-principles computer calculations of the ground-state and finite-temperature structural and dielectric properties of cubic perovskite materials such as BaTiO3, SrTiO3, KNbO3, and PbTiO3.
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Ferroelectric Properties

2010
Lupascu, Doru C., Morozov, Maxim I.
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Ferroelectric Transformations of Tensorial Properties in Regular Ferroelectrics

Physical Review, 1964
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Ferroelectric and Piezoelectric Properties

2017
Yuhuan Xu, John D. Mackenzie
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Electrical Properties of Li2Pb2Dy2W2Ti4V4O30 Ferroelectric Ceramics

Journal of Materials Engineering and Performance
Aditya K. Sahu, S. Behera, Piyush R. Das
openaire   +1 more source